<template>
    <!-- 头部整体盒子 -->
    <div id="header" class="container-fuild">
        <!-- 头部顶部 -->
        <!--
            <div class="container-fuild header-top hidden-xs">
            <div class="container">
            <div class="pull-left server">
            <a
            href="#"
            target="_blank"
            style="color: #fff; font-size: 18px; cursor: pointer"
            >泰阿新材（深圳）有限公司</a>
            </div>
            <div class="pull-right shejiao">
            <span class="glyphicon glyphicon-hand-right"></span>赶快联系我们吧！
            <span class="glyphicon glyphicon-hand-left"></span>
            <span class="glyphicon glyphicon-earphone"></span>{{ phone }}
            <span class="glyphicon glyphicon-envelope"></span>{{ email }}
            <span class="glyphicon glyphicon-time"></span>7x24小时为您服务
            <a
            href="#"
            target="_blank"
            style="color: #fc5531; font-size: 18px; cursor: pointer"
            ></a>
            </div>
            </div>
            </div>
        -->
        <!-- 电脑导航 -->
        <div class="container header-nav hidden-xs" style="display: flex;justify-content: space-between;">
            <!-- 导航logo -->
            <div class="header-nav-logo">
                <img src="@/assets/img/logo_black.png" />
            </div>
            <h1 style="line-height: 70px;">凝聚创新科技，铸造军工力量</h1>
            <!-- 导航内容 -->
            <ul class="header-nav-wrapper" style="margin-left: 25%;">
                <li
                    v-for="(item, index) in navList"
                    :key="index"
                    :class="index == navIndex ? 'active' : ''"
                    @click="navClick(index, item.name)"
                >
                    <router-link :to="item.path">
                        {{ item.name }}
                        <span
                            v-if="item.children.length > 0"
                            class="glyphicon glyphicon-menu-down"
                        ></span>
                        <i class="underline"></i>
                    </router-link>
                    <dl v-if="item.children.length > 0">
                        <dt v-for="(i, n) in item.children" :key="n">
                            <router-link :to="i.path">{{ i.name }}</router-link>
                        </dt>
                    </dl>
                </li>
            </ul>
        </div>
        <!-- 手机导航 -->
        <div class="container-fuild header-nav-m visible-xs">
            <div class="header-nav-m-logo">
                <img
                    class="center-block"
                    src="@/assets/img/logo_black.png"
                    alt="logo"
                />
            </div>
            <!-- 导航栏 -->
            <div class="header-nav-m-menu text-center">
                {{ menuName }}
                <div
                    class="header-nav-m-menu-wrapper"
                    data-toggle="collapse"
                    data-target="#menu"
                    @click="menuClick"
                >
                    <span :class="menuClass"></span>
                </div>
                <!-- 导航内容 -->
                <ul id="menu" class="collapse header-nav-m-wrapper">
                    <li
                        v-for="(item, index) in navList"
                        :key="index"
                        :class="index == navIndex ? 'active' : ''"
                        data-toggle="collapse"
                        data-target="#menu"
                        @click="navClick(index, item.name)"
                    >
                        <router-link :to="item.path">
                            {{ item.name }}
                            <i class="underline"></i>
                        </router-link>
                    </li>
                </ul>
            </div>
        </div>
    </div>
</template>

<script setup>
    import { reactive, ref } from 'vue';
    const phone = import.meta.env.VITE_APP_PHONE;
    const email = import.meta.env.VITE_APP_EMAIL;
    const navIndex = ref('');
    navIndex.value = sessionStorage.getItem('navIndex')
        ? sessionStorage.getItem('navIndex')
        : 0;
    const menuName = ref('首页');
    const menuClass = ref('glyphicon glyphicon-menu-down');
    const navList = [
        {
            name: '首页',
            path: '/',
            children: [],
        },
        // {
        //     name: '软件产品',
        //     path: '/software',
        //     children: [
        //         {
        //             name: '智能小镇管理系统',
        //             path: '/software/smartTown',
        //         },
        //         {
        //             name: '大数据管理系统',
        //             path: '/software/bigData',
        //         },
        //     ],
        // },
        {
            name: '相关服务',
            path: '/service',
            children: [],
        },
        // {
        //     name: '新闻动态',
        //     path: '/newsinformation',
        //     children: [],
        // },
        {
            name: '公司介绍',
            path: '/companyintroduction',
            children: [],
        },
        // {
        //     name: '工作机会',
        //     path: '/jobchance',
        //     children: [],
        // },
        // {
        //     name: '联系我们',
        //     path: '/contactus',
        //     children: [],
        // },
    ];
    function navClick(index, name) {
        navIndex.value = index;
        sessionStorage.setItem('navIndex', index);
        menuName.value = name;
    }
    function menuClick() {
        if (menuClass.value == 'glyphicon glyphicon-menu-down') {
            menuClass.value = 'glyphicon glyphicon-menu-up';
        } else {
            menuClass.value = 'glyphicon glyphicon-menu-down';
        }
    }
</script>

<style scoped>
/* 顶部 */
#header {
  background: #f4f4f4;
  transition: all ease 0.6s;
}

#header .header-top {
  height: 50px;
  color: #fff;
  font-size: 12px;
  line-height: 50px;
  background: #474747;
}

/* 顶部的图标 */
#header .header-top span {
  margin: 0 8px;
}

/* 导航栏 */
#header .header-nav {
  height: 110px;
}

/* 导航栏logo */
#header .header-nav .header-nav-logo {
  width: 100px;
  height: 100%;
  float: left;
  position: relative;
}

/* 导航栏logo图片 */
#header .header-nav .header-nav-logo img {
  width: 100px;
  height: 160px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}

/* 导航栏 导航容器 */
#header .header-nav-fixed .header-nav-wrapper {
  line-height: 50px;
}

#header .header-nav .header-nav-wrapper {
  line-height: 110px;
  float: right;
  margin: 0;
  max-width: 800px;
}

/* 导航栏 每个导航 */
#header .header-nav .header-nav-wrapper > li {
  float: left;
  margin: 0 15px;
  position: relative;
}

/* 导航栏 每个导航下面的 a 链接 */
#header .header-nav .header-nav-wrapper > li > a {
  color: #000;
  font-size: 15px;
  font-weight: bold;
  padding: 15px 0;
  position: relative;
}

/* 导航栏 每个导航下面的 a 链接的下划线 */
#header .header-nav .header-nav-wrapper > li > a > i {
  display: block;
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  opacity: 0;
  transition: all 0.6s ease;
  background-color: #1e73be;
}

/* 导航栏 每个导航下面的 a 链接的右侧小三角 */
#header .header-nav .header-nav-wrapper > li > a > span {
  font-size: 12px;
  transition: transform ease 0.5s;
}

/* 导航栏 每个导航下面的 a 链接 鼠标滑上去的样式 */
#header .header-nav .header-nav-wrapper > li > a:hover {
  color: #1e73be;
  text-decoration: none;
}

/* 导航栏 每个导航下面的 a 链接 鼠标滑上去下划线的样式 */
#header .header-nav .header-nav-wrapper > li > a:hover .underline {
  opacity: 1;
  width: 100%;
  left: 0;
}

/* 导航栏 每个导航下面的 a 链接 鼠标滑上去三角标的样式 */
#header .header-nav .header-nav-wrapper > li > a:hover span {
  transform: rotate(180deg);
}

/* 导航栏 每个导航下面的 a 链接 鼠标点击后的样式 */
#header .header-nav .header-nav-wrapper > li.active > a {
  color: #1e73be;
  text-decoration: none;
  border-bottom: 2px solid #1e73be;
}

/* 导航栏 每个导航下面的二级导航容器 */
#header .header-nav .header-nav-wrapper > li > dl {
  display: none;
  position: absolute;
  width: 168px;
  top: 80%;
  left: 0;
  z-index: 999999;
  box-shadow: 0 0 3px 1px #ccc;
  background: #fff;
}

/* 导航栏 每个导航下面的二级导航容器的每个导航 */
#header .header-nav .header-nav-wrapper > li > dl > dt {
  width: 100%;
  padding: 10px;
  border-bottom: 1px solid #ccc;
}

/* 导航栏 每个导航下面的二级导航容器的每个导航 当鼠标滑上时的样式*/
#header .header-nav .header-nav-wrapper > li > dl > dt > a:hover {
  text-decoration: none;
}

/* 导航栏 滑上一级导航显示二级导航 */
#header .header-nav .header-nav-wrapper > li:hover dl {
  display: block;
}

#header .header-nav .header-nav-wrapper > li > dl > dt:hover {
  cursor: pointer;
  background: #ccc;
}

@media screen and (max-width: 997px) {
  #header .header-nav-m {
    position: relative;
  }

  /* 导航栏logo容器 */
  #header .header-nav-m .header-nav-m-logo {
    height: 80px;
    position: relative;
  }

  /* 导航栏logo图片 */
  #header .header-nav-m .header-nav-m-logo img {
    width: 95px;
    height: 45px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
  }

  /* 导航栏  菜单容器 */
  #header .header-nav-m .header-nav-m-menu {
    color: #fff;
    height: 50px;
    font-size: 20px;
    line-height: 50px;
    background: #474747;
    position: relative;
  }

  /* 导航栏 菜单图标 */
  #header .header-nav-m .header-nav-m-menu-wrapper {
    position: absolute;
    top: 50%;
    right: 20px;
    margin-top: -20px;
    width: 50px;
    height: 40px;
    color: #fff;
    z-index: 999999;
    font-size: 12px;
  }

  /* 导航栏 */
  #header .header-nav-m .header-nav-m-wrapper {
    position: absolute;
    top: 50px;
    left: 0;
    width: 100%;
    background: #474747;
    z-index: 9999999;
  }

  /* 导航栏 每个导航 */
  #header .header-nav-m .header-nav-m-wrapper > li {
    height: 40px;
    line-height: 40px;
    border-bottom: 1px solid #ccc;
  }

  /* 导航栏 每个导航下面的 a 链接 */
  #header .header-nav-m .header-nav-m-wrapper > li > a {
    color: #fff;
    font-size: 15px;
    font-weight: bold;
    padding: 15px 0;
    position: relative;
  }

  /* 导航栏 每个导航下面的 a 链接的右侧小三角 */
  #header .header-nav .header-nav-wrapper > li > a > span {
    font-size: 10px;
  }
}
</style>
